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Fixed #9036: unified the permission checking in `AdminSite`, pushing it down to the `ModelAdmin` where it belongs. 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@10451 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Jacob Kaplan-Moss 2009-04-08 19:47:46 +00:00
parent 28f6b71623
commit 7d1b4295b9
2 changed files with 15 additions and 10 deletions
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12
django/contrib/admin/options.py
View File

@ -291,6 +291,18 @@ class ModelAdmin(BaseModelAdmin):
opts = self.opts opts = self.opts
return request.user.has_perm(opts.app_label + '.' + opts.get_delete_permission()) return request.user.has_perm(opts.app_label + '.' + opts.get_delete_permission())
def get_model_perms(self, request):
"""
Returns a dict of all perms for this model. This dict has the keys
``add``, ``change``, and ``delete`` mapping to the True/False for each
of those actions.
"""
return {
'add': self.has_add_permission(request),
'change': self.has_change_permission(request),
'delete': self.has_delete_permission(request),
}
def queryset(self, request): def queryset(self, request):
""" """
Returns a QuerySet of all model instances that can be edited by the Returns a QuerySet of all model instances that can be edited by the

13
django/contrib/admin/sites.py
View File

@ -328,11 +328,7 @@ class AdminSite(object):
has_module_perms = user.has_module_perms(app_label) has_module_perms = user.has_module_perms(app_label)
if has_module_perms: if has_module_perms:
perms = { perms = model_admin.get_model_perms(request)
'add': model_admin.has_add_permission(request),
'change': model_admin.has_change_permission(request),
'delete': model_admin.has_delete_permission(request),
}
# Check whether user has any perm for this module. # Check whether user has any perm for this module.
# If so, add the module to the model_list. # If so, add the module to the model_list.
@ -391,11 +387,8 @@ class AdminSite(object):
for model, model_admin in self._registry.items(): for model, model_admin in self._registry.items():
if app_label == model._meta.app_label: if app_label == model._meta.app_label:
if has_module_perms: if has_module_perms:
perms = { perms = model_admin.get_model_perms(request)
'add': user.has_perm("%s.%s" % (app_label, model._meta.get_add_permission())),
'change': user.has_perm("%s.%s" % (app_label, model._meta.get_change_permission())),
'delete': user.has_perm("%s.%s" % (app_label, model._meta.get_delete_permission())),
}
# Check whether user has any perm for this module. # Check whether user has any perm for this module.
# If so, add the module to the model_list. # If so, add the module to the model_list.
if True in perms.values(): if True in perms.values():